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 * Use in source and binary forms, redistribution in binary form only, with
 * or without modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions in binary form, except as embedded into a Nordic
 *    Semiconductor ASA integrated circuit in a product or a software update for
 *    such product, must reproduce the above copyright notice, this list of
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 *    materials provided with the distribution.
 *
 * 2. Neither the name of Nordic Semiconductor ASA nor the names of its
 *    contributors may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 *
 * 3. This software, with or without modification, must only be used with a Nordic
 *    Semiconductor ASA integrated circuit.
 *
 * 4. Any software provided in binary form under this license must not be reverse
 *    engineered, decompiled, modified and/or disassembled.
 *
 * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS OR
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import React from 'react';
import Mousetrap from 'mousetrap';

export default ComposedComponent =>
    class WithHotkey extends React.Component {
        constructor(props) {
            super(props);
            this.bindings = [];
            this.bindHotkey = this.bindHotkey.bind(this);
        }

        componentWillUnmount() {
            this.bindings.forEach(key => Mousetrap.unbind(key));
        }

        bindHotkey(key, callback, action) {
            const cb = (event, ...rest) => {
                event.stopPropagation();
                callback(event, ...rest);
            };
            Mousetrap.bind(key, cb, action);
            if (!this.bindings.includes(key)) {
                this.bindings.push(key);
            }
        }

        render() {
            return (
                <ComposedComponent
                    bindHotkey={this.bindHotkey}
                    {...this.props}
                />
            );
        }
    };
